6 2 3a 4 8 3 1 2a )= a July 8, 2019 16 32 64 128 3 6 – 2 · (a + 2 8) = 8 4 + 6a 2 3a -4 6 на 2 3 A 1 2 3 4 5 6 2 8 - 3 2a = - 4 8 - 5 1a